diff --git a/data.txt b/data.txt
new file mode 100644
index 0000000..e69de29
diff --git a/python_env_practice/.gitignore b/python_env_practice/.gitignore
new file mode 100644
index 0000000..d7e4553
--- /dev/null
+++ b/python_env_practice/.gitignore
@@ -0,0 +1,4 @@
+.venv/
+__pycache__/
+*.pyc
+output.txt
\ No newline at end of file
diff --git a/python_env_practice/data.txt b/python_env_practice/data.txt
new file mode 100644
index 0000000..0a043c2
--- /dev/null
+++ b/python_env_practice/data.txt
@@ -0,0 +1,3 @@
+Иванов
+Петров
+Сидоров
\ No newline at end of file
diff --git a/python_env_practice/script.py b/python_env_practice/script.py
new file mode 100644
index 0000000..9d8b62a
--- /dev/null
+++ b/python_env_practice/script.py
@@ -0,0 +1,8 @@
+with open('data.txt', 'r', encoding='utf-8') as f:
+    lines = f.readlines()
+
+with open('output.txt', 'w', encoding='utf-8') as f:
+    for line in lines:
+        f.write(line.strip().upper() + '\n')
+
+print("Готово, результат в output.txt")
\ No newline at end of file